package cn.qyd.leecode;

import java.util.ArrayList;
import java.util.List;

/**
 * @author 邱运铎
 * @date 2024-04-06 19:41
 */
public class TreeParent001 {
    public static void main(String[] args) {
        List[] lists = new List[4];
        ArrayList[] arrayLists = new ArrayList[3];
        for (int i = 0; i < lists.length; i++) {
            System.out.println(lists[i]);
        }
        System.out.println("-----------------------");
        for (int i = 0; i < arrayLists.length; i++) {
            System.out.println(arrayLists[i]);
        }
    }
}
